The BlackBerry Z10 is attractive and well-built, but doesn’t set itself dramatically apart from other leading slab-style smartphones. You can Switch your BBM chat to a BBM Video conversation and talk face-to-face with anyone you want to. It’s another nice black slab.

Its app library lacks some of the major brands you es-expect on iOS and Android, which will make it difficult for es-existing smartphone owners to make the jump.